Add Displacement

MDL Identifier: core_definitions::add_displacement

Description: Adds displacement to existing materials

Display Name	Type	Parameter	Default	Description
Base Material	material	base	scratched_plastic_v2()	The material that will get a bump map
Displacement	float	displacement	float(0.0)	Attach displacement texture here. Note that the object needs to be set up correctly to have good displacement results.
Displacement scale	uniform float	displacement_scale	float(1.0)	A global scale factor for the displacement amount